<!DOCTYPE html>
<html>
<head>
	<title></title>
	<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="example-2">
  <button @click="show = !show">Toggle show</button>
  <transition name="bounce">
    <p v-if="show">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris facilisis enim libero, at lacinia diam fermentum id. Pellentesque habitant morbi tristique senectus et netus.</p>
  </transition>
</div>

</body>
</html>
<script type="text/javascript">
new Vue({
  el: '#example-2',
  data: {
    show: true
  }
})

</script>
<style type="text/css">
.bounce-enter-active {
  animation: bounce-in 2s;
}
.bounce-leave-active {
  animation: bounce-in .5s reverse;
}
@keyframes bounce-in {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}	
</style>